{"assessment":{"best_window":{"end":"2038-04-14T02:05Z","end_local":"05:05","hours":2.17,"label":"good","mean_quality":0.82,"start":"2038-04-13T23:55Z","start_local":"02:55"},"cost":{"altitude":5.74,"clouds":0.0,"darkness":1.27,"moon":0.06},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically possible, with compromises \u2014 weather unknown","hourly":[{"alt":-25,"cloud":null,"high":null,"iso":"2038-04-13T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":68,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2038-04-13T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":68,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":-19,"cloud":null,"high":null,"iso":"2038-04-13T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-13,"cloud":null,"high":null,"iso":"2038-04-13T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2038-04-13T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2038-04-13T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2038-04-13T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2038-04-14T00:00Z","label":"good","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.64,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2038-04-14T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2038-04-14T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2038-04-14T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.93,"peak_sky":0.93,"quality_hours":2.38,"reasons":["the target being low or below 20\u00b0 cost 5.7 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":55,"score_weather":null,"sky_hours":2.38,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2038-04-13T23:25Z","end_local":"02:25","hours":6.5,"label":"unusable","mean_quality":0.0,"start":"2038-04-13T16:55Z","start_local":"19:55"},{"end":"2038-04-13T23:55Z","end_local":"02:55","hours":0.5,"label":"marginal","mean_quality":0.48,"start":"2038-04-13T23:25Z","start_local":"02:25"},{"end":"2038-04-14T02:05Z","end_local":"05:05","hours":2.17,"label":"good","mean_quality":0.82,"start":"2038-04-13T23:55Z","start_local":"02:55"},{"end":"2038-04-14T02:40Z","end_local":"05:40","hours":0.58,"label":"marginal","mean_quality":0.48,"start":"2038-04-14T02:05Z","start_local":"05:05"},{"end":"2038-04-14T03:15Z","end_local":"06:15","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2038-04-14T02:40Z","start_local":"05:40"},{"end":"2038-04-14T03:45Z","end_local":"06:45","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2038-04-14T03:15Z","start_local":"06:15"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2038-04-13T18:39:03Z","dark_hours":7.4,"dark_to":"2038-04-14T02:03:15Z","moon":{"illumination":0.625,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":1.17,"moonrise":"2038-04-13T09:56:28Z","moonset":"2038-04-14T00:52:41Z","sunrise":"2038-04-14T03:42:47Z","sunset":"2038-04-13T16:59:27Z","twilight":{"astronomical":{"end":"2038-04-13T18:39:03Z","start":"2038-04-14T02:03:15Z"},"civil":{"end":"2038-04-13T17:28:14Z","start":"2038-04-14T03:14:02Z"},"nautical":{"end":"2038-04-13T18:02:44Z","start":"2038-04-14T02:39:34Z"}},"window_end":"2038-04-14T09:00:00Z","window_start":"2038-04-13T09:00:00Z"},"night_date":"2038-04-13","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.32,"alt":49.2,"t":"2038-04-14T02:00:00Z"},"dec":22.71085365,"dec_of_date":22.8187,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":1.75,"limit_rise":"2038-04-13T23:22:29Z","limit_set":"2038-04-13T10:28:29Z","max_az_rate_deg_per_min":0.71,"moon_separation":135.7,"never_rises":false,"ra":300.18213726,"ra_of_date":300.5955,"ra_str":"20h 00m 43.7s","resolved":{"dec":22.71085365,"name":"HD 189733","ra":300.18213726,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=HD%20189733","source":"sesame","spectral_type":"K2V","type":"BY*","type_text":"BY Draconis variable \u2014 a spotted, rotating star","vmag":7.648},"summary":"Only 1.7 h above 30\u00b0, 2.7 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2038-04-13T12:22:31Z","blocked_dark_hours":0,"clears_at":"2038-04-13T21:33:58Z","rise_az":269.3},"track":[{"above_terrain":true,"airmass":1.68,"alt":36.42,"az":269.3,"t":"2038-04-13T09:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.72,"alt":35.48,"az":270.2,"t":"2038-04-13T09:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.76,"alt":34.55,"az":271.0,"t":"2038-04-13T09:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.8,"alt":33.61,"az":271.8,"t":"2038-04-13T09:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.85,"alt":32.68,"az":272.6,"t":"2038-04-13T09:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.9,"alt":31.74,"az":273.4,"t":"2038-04-13T09:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.95,"alt":30.81,"az":274.2,"t":"2038-04-13T09:30:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.0,"alt":29.88,"az":275.0,"t":"2038-04-13T09:35:00Z","terrain":0.09},{"above_terrain":true,"airmass":2.06,"alt":28.94,"az":275.8,"t":"2038-04-13T09:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.12,"alt":28.01,"az":276.6,"t":"2038-04-13T09:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.19,"alt":27.09,"az":277.3,"t":"2038-04-13T09:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.26,"alt":26.16,"az":278.1,"t":"2038-04-13T09:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.34,"alt":25.23,"az":278.9,"t":"2038-04-13T10:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.42,"alt":24.31,"az":279.6,"t":"2038-04-13T10:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.51,"alt":23.39,"az":280.4,"t":"2038-04-13T10:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.6,"alt":22.47,"az":281.2,"t":"2038-04-13T10:15:00Z","terrain":0.0},{"above_terrain":true,"airmass":2.71,"alt":21.55,"az":281.9,"t":"2038-04-13T10:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.82,"alt":20.64,"az":282.7,"t":"2038-04-13T10:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.94,"alt":19.72,"az":283.4,"t":"2038-04-13T10:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":3.08,"alt":18.82,"az":284.2,"t":"2038-04-13T10:35:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.22,"alt":17.91,"az":284.9,"t":"2038-04-13T10:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.38,"alt":17.01,"az":285.7,"t":"2038-04-13T10:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.56,"alt":16.11,"az":286.5,"t":"2038-04-13T10:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.76,"alt":15.21,"az":287.2,"t":"2038-04-13T10:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.98,"alt":14.32,"az":288.0,"t":"2038-04-13T11:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.23,"alt":13.43,"az":288.7,"t":"2038-04-13T11:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.52,"alt":12.55,"az":289.5,"t":"2038-04-13T11:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.84,"alt":11.67,"az":290.3,"t":"2038-04-13T11:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":5.2,"alt":10.79,"az":291.0,"t":"2038-04-13T11:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":5.63,"alt":9.92,"az":291.8,"t":"2038-04-13T11:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":6.12,"alt":9.05,"az":292.6,"t":"2038-04-13T11:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":6.71,"alt":8.19,"az":293.4,"t":"2038-04-13T11:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.41,"alt":7.33,"az":294.1,"t":"2038-04-13T11:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":8.27,"alt":6.48,"az":294.9,"t":"2038-04-13T11:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":9.33,"alt":5.64,"az":295.7,"t":"2038-04-13T11:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":10.66,"alt":4.8,"az":296.5,"t":"2038-04-13T11:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":12.39,"alt":3.96,"az":297.3,"t":"2038-04-13T12:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":14.7,"alt":3.13,"az":298.1,"t":"2038-04-13T12:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":17.89,"alt":2.31,"az":298.9,"t":"2038-04-13T12:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":22.47,"alt":1.5,"az":299.8,"t":"2038-04-13T12:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":29.31,"alt":0.69,"az":300.6,"t":"2038-04-13T12:20:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-0.12,"az":301.4,"t":"2038-04-13T12:25:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-0.91,"az":302.2,"t":"2038-04-13T12:30:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-1.7,"az":303.1,"t":"2038-04-13T12:35:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-2.48,"az":303.9,"t":"2038-04-13T12:40:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":304.8,"t":"2038-04-13T12:45:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-4.02,"az":305.7,"t":"2038-04-13T12:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-4.77,"az":306.6,"t":"2038-04-13T12:55:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-5.52,"az":307.4,"t":"2038-04-13T13:00:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-6.26,"az":308.3,"t":"2038-04-13T13:05:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-6.99,"az":309.2,"t":"2038-04-13T13:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-7.71,"az":310.1,"t":"2038-04-13T13:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-8.42,"az":311.1,"t":"2038-04-13T13:20:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-9.12,"az":312.0,"t":"2038-04-13T13:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-9.81,"az":312.9,"t":"2038-04-13T13:30:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-10.49,"az":313.9,"t":"2038-04-13T13:35:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-11.16,"az":314.8,"t":"2038-04-13T13:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-11.82,"az":315.8,"t":"2038-04-13T13:45:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-12.46,"az":316.8,"t":"2038-04-13T13:50:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-13.1,"az":317.8,"t":"2038-04-13T13:55:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-13.72,"az":318.8,"t":"2038-04-13T14:00:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-14.33,"az":319.8,"t":"2038-04-13T14:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-14.93,"az":320.8,"t":"2038-04-13T14:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.52,"az":321.8,"t":"2038-04-13T14:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.09,"az":322.9,"t":"2038-04-13T14:20:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-16.65,"az":323.9,"t":"2038-04-13T14:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-17.19,"az":325.0,"t":"2038-04-13T14:30:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-17.72,"az":326.1,"t":"2038-04-13T14:35:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-18.23,"az":327.2,"t":"2038-04-13T14:40:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-18.73,"az":328.3,"t":"2038-04-13T14:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-19.22,"az":329.4,"t":"2038-04-13T14:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-19.69,"az":330.5,"t":"2038-04-13T14:55:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-20.14,"az":331.6,"t":"2038-04-13T15:00:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-20.58,"az":332.8,"t":"2038-04-13T15:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-21.0,"az":333.9,"t":"2038-04-13T15:10:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-21.4,"az":335.1,"t":"2038-04-13T15:15:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-21.79,"az":336.2,"t":"2038-04-13T15:20:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-22.15,"az":337.4,"t":"2038-04-13T15:25:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-22.5,"az":338.6,"t":"2038-04-13T15:30:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-22.84,"az":339.8,"t":"2038-04-13T15:35:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-23.15,"az":341.0,"t":"2038-04-13T15:40:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-23.44,"az":342.2,"t":"2038-04-13T15:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-23.72,"az":343.5,"t":"2038-04-13T15:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-23.98,"az":344.7,"t":"2038-04-13T15:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-24.21,"az":345.9,"t":"2038-04-13T16:00:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-24.43,"az":347.2,"t":"2038-04-13T16:05:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-24.63,"az":348.4,"t":"2038-04-13T16:10:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-24.81,"az":349.7,"t":"2038-04-13T16:15:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-24.96,"az":351.0,"t":"2038-04-13T16:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.1,"az":352.2,"t":"2038-04-13T16:25:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-25.22,"az":353.5,"t":"2038-04-13T16:30:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-25.31,"az":354.8,"t":"2038-04-13T16:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.39,"az":356.0,"t":"2038-04-13T16:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":357.3,"t":"2038-04-13T16:45:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":358.6,"t":"2038-04-13T16:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.49,"az":359.9,"t":"2038-04-13T16:55:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":1.2,"t":"2038-04-13T17:00:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-25.45,"az":2.4,"t":"2038-04-13T17:05:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-25.4,"az":3.7,"t":"2038-04-13T17:10:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-25.33,"az":5.0,"t":"2038-04-13T17:15:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-25.24,"az":6.3,"t":"2038-04-13T17:20:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-25.13,"az":7.5,"t":"2038-04-13T17:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.99,"az":8.8,"t":"2038-04-13T17:30:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-24.84,"az":10.1,"t":"2038-04-13T17:35:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-24.67,"az":11.3,"t":"2038-04-13T17:40:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-24.47,"az":12.6,"t":"2038-04-13T17:45:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-24.26,"az":13.8,"t":"2038-04-13T17:50:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":15.1,"t":"2038-04-13T17:55:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-23.77,"az":16.3,"t":"2038-04-13T18:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.5,"az":17.5,"t":"2038-04-13T18:05:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-23.21,"az":18.7,"t":"2038-04-13T18:10:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-22.9,"az":19.9,"t":"2038-04-13T18:15:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-22.57,"az":21.1,"t":"2038-04-13T18:20:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-22.22,"az":22.3,"t":"2038-04-13T18:25:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-21.86,"az":23.5,"t":"2038-04-13T18:30:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-21.48,"az":24.7,"t":"2038-04-13T18:35:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-21.08,"az":25.9,"t":"2038-04-13T18:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-20.66,"az":27.0,"t":"2038-04-13T18:45:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-20.23,"az":28.2,"t":"2038-04-13T18:50:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-19.78,"az":29.3,"t":"2038-04-13T18:55:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-19.31,"az":30.4,"t":"2038-04-13T19:00:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-18.83,"az":31.5,"t":"2038-04-13T19:05:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.33,"az":32.6,"t":"2038-04-13T19:10:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-17.82,"az":33.7,"t":"2038-04-13T19:15:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-17.29,"az":34.8,"t":"2038-04-13T19:20:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-16.75,"az":35.9,"t":"2038-04-13T19:25:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-16.2,"az":36.9,"t":"2038-04-13T19:30:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-15.63,"az":38.0,"t":"2038-04-13T19:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.05,"az":39.0,"t":"2038-04-13T19:40:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-14.45,"az":40.0,"t":"2038-04-13T19:45:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-13.84,"az":41.0,"t":"2038-04-13T19:50:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-13.22,"az":42.0,"t":"2038-04-13T19:55:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-12.59,"az":43.0,"t":"2038-04-13T20:00:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-11.95,"az":44.0,"t":"2038-04-13T20:05:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-11.29,"az":45.0,"t":"2038-04-13T20:10:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-10.62,"az":45.9,"t":"2038-04-13T20:15:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-9.94,"az":46.9,"t":"2038-04-13T20:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.26,"az":47.8,"t":"2038-04-13T20:25:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-8.56,"az":48.8,"t":"2038-04-13T20:30:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-7.85,"az":49.7,"t":"2038-04-13T20:35:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-7.13,"az":50.6,"t":"2038-04-13T20:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.4,"az":51.5,"t":"2038-04-13T20:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-5.67,"az":52.4,"t":"2038-04-13T20:50:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-4.92,"az":53.3,"t":"2038-04-13T20:55:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-4.16,"az":54.2,"t":"2038-04-13T21:00:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-3.4,"az":55.0,"t":"2038-04-13T21:05:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-2.63,"az":55.9,"t":"2038-04-13T21:10:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.85,"az":56.7,"t":"2038-04-13T21:15:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.07,"az":57.6,"t":"2038-04-13T21:20:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-0.27,"az":58.4,"t":"2038-04-13T21:25:00Z","terrain":1.23},{"above_terrain":false,"airmass":31.02,"alt":0.53,"az":59.3,"t":"2038-04-13T21:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":23.6,"alt":1.34,"az":60.1,"t":"2038-04-13T21:35:00Z","terrain":1.16},{"above_terrain":true,"airmass":18.66,"alt":2.15,"az":60.9,"t":"2038-04-13T21:40:00Z","terrain":1.1},{"above_terrain":true,"airmass":15.24,"alt":2.97,"az":61.7,"t":"2038-04-13T21:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":12.79,"alt":3.8,"az":62.5,"t":"2038-04-13T21:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":10.96,"alt":4.63,"az":63.3,"t":"2038-04-13T21:55:00Z","terrain":0.86},{"above_terrain":true,"airmass":9.56,"alt":5.47,"az":64.1,"t":"2038-04-13T22:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.46,"alt":6.32,"az":64.9,"t":"2038-04-13T22:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.57,"alt":7.17,"az":65.7,"t":"2038-04-13T22:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":6.84,"alt":8.02,"az":66.5,"t":"2038-04-13T22:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":6.23,"alt":8.88,"az":67.3,"t":"2038-04-13T22:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":5.72,"alt":9.75,"az":68.0,"t":"2038-04-13T22:25:00Z","terrain":0.99},{"above_terrain":true,"airmass":5.28,"alt":10.62,"az":68.8,"t":"2038-04-13T22:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":4.9,"alt":11.5,"az":69.6,"t":"2038-04-13T22:35:00Z","terrain":1.15},{"above_terrain":true,"airmass":4.57,"alt":12.37,"az":70.3,"t":"2038-04-13T22:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.29,"alt":13.26,"az":71.1,"t":"2038-04-13T22:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.03,"alt":14.15,"az":71.9,"t":"2038-04-13T22:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.8,"alt":15.04,"az":72.6,"t":"2038-04-13T22:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":3.6,"alt":15.93,"az":73.4,"t":"2038-04-13T23:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":3.42,"alt":16.83,"az":74.1,"t":"2038-04-13T23:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":3.25,"alt":17.73,"az":74.9,"t":"2038-04-13T23:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.1,"alt":18.64,"az":75.7,"t":"2038-04-13T23:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.97,"alt":19.55,"az":76.4,"t":"2038-04-13T23:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.84,"alt":20.46,"az":77.2,"t":"2038-04-13T23:25:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.73,"alt":21.37,"az":77.9,"t":"2038-04-13T23:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.62,"alt":22.29,"az":78.7,"t":"2038-04-13T23:35:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.52,"alt":23.21,"az":79.4,"t":"2038-04-13T23:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.43,"alt":24.13,"az":80.2,"t":"2038-04-13T23:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.35,"alt":25.05,"az":81.0,"t":"2038-04-13T23:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.27,"alt":25.98,"az":81.7,"t":"2038-04-13T23:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.2,"alt":26.9,"az":82.5,"t":"2038-04-14T00:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.13,"alt":27.83,"az":83.3,"t":"2038-04-14T00:05:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.07,"alt":28.76,"az":84.1,"t":"2038-04-14T00:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":2.01,"alt":29.69,"az":84.8,"t":"2038-04-14T00:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.96,"alt":30.63,"az":85.6,"t":"2038-04-14T00:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.91,"alt":31.56,"az":86.4,"t":"2038-04-14T00:25:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.86,"alt":32.5,"az":87.2,"t":"2038-04-14T00:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.81,"alt":33.43,"az":88.0,"t":"2038-04-14T00:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.77,"alt":34.37,"az":88.9,"t":"2038-04-14T00:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.73,"alt":35.3,"az":89.7,"t":"2038-04-14T00:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.69,"alt":36.24,"az":90.5,"t":"2038-04-14T00:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.65,"alt":37.17,"az":91.4,"t":"2038-04-14T00:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.62,"alt":38.11,"az":92.2,"t":"2038-04-14T01:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":39.04,"az":93.1,"t":"2038-04-14T01:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.55,"alt":39.98,"az":94.0,"t":"2038-04-14T01:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.52,"alt":40.91,"az":94.9,"t":"2038-04-14T01:15:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.5,"alt":41.84,"az":95.8,"t":"2038-04-14T01:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.47,"alt":42.77,"az":96.7,"t":"2038-04-14T01:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.45,"alt":43.7,"az":97.6,"t":"2038-04-14T01:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.42,"alt":44.63,"az":98.6,"t":"2038-04-14T01:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.4,"alt":45.55,"az":99.6,"t":"2038-04-14T01:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.38,"alt":46.47,"az":100.6,"t":"2038-04-14T01:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.36,"alt":47.39,"az":101.6,"t":"2038-04-14T01:50:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.34,"alt":48.31,"az":102.7,"t":"2038-04-14T01:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.32,"alt":49.22,"az":103.7,"t":"2038-04-14T02:00:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":104.8,"t":"2038-04-14T02:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.29,"alt":51.03,"az":106.0,"t":"2038-04-14T02:10:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.27,"alt":51.93,"az":107.2,"t":"2038-04-14T02:15:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.25,"alt":52.82,"az":108.4,"t":"2038-04-14T02:20:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.24,"alt":53.7,"az":109.6,"t":"2038-04-14T02:25:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.23,"alt":54.58,"az":110.9,"t":"2038-04-14T02:30:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.21,"alt":55.45,"az":112.2,"t":"2038-04-14T02:35:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.2,"alt":56.31,"az":113.6,"t":"2038-04-14T02:40:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.19,"alt":57.17,"az":115.0,"t":"2038-04-14T02:45:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.18,"alt":58.01,"az":116.5,"t":"2038-04-14T02:50:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.17,"alt":58.84,"az":118.0,"t":"2038-04-14T02:55:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.16,"alt":59.66,"az":119.6,"t":"2038-04-14T03:00:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.15,"alt":60.47,"az":121.2,"t":"2038-04-14T03:05:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.14,"alt":61.26,"az":123.0,"t":"2038-04-14T03:10:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.13,"alt":62.04,"az":124.8,"t":"2038-04-14T03:15:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.12,"alt":62.8,"az":126.7,"t":"2038-04-14T03:20:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.12,"alt":63.54,"az":128.6,"t":"2038-04-14T03:25:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.11,"alt":64.26,"az":130.7,"t":"2038-04-14T03:30:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.1,"alt":64.96,"az":132.8,"t":"2038-04-14T03:35:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.1,"alt":65.63,"az":135.1,"t":"2038-04-14T03:40:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.09,"alt":66.28,"az":137.4,"t":"2038-04-14T03:45:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.09,"alt":66.9,"az":139.9,"t":"2038-04-14T03:50:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":67.49,"az":142.4,"t":"2038-04-14T03:55:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.08,"alt":68.04,"az":145.1,"t":"2038-04-14T04:00:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.07,"alt":68.56,"az":147.9,"t":"2038-04-14T04:05:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.07,"alt":69.03,"az":150.8,"t":"2038-04-14T04:10:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.07,"alt":69.47,"az":153.8,"t":"2038-04-14T04:15:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.06,"alt":69.86,"az":157.0,"t":"2038-04-14T04:20:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.06,"alt":70.2,"az":160.2,"t":"2038-04-14T04:25:00Z","terrain":-0.96},{"above_terrain":true,"airmass":1.06,"alt":70.49,"az":163.5,"t":"2038-04-14T04:30:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.06,"alt":70.73,"az":166.9,"t":"2038-04-14T04:35:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.06,"alt":70.91,"az":170.4,"t":"2038-04-14T04:40:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":71.04,"az":173.9,"t":"2038-04-14T04:45:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.06,"alt":71.11,"az":177.5,"t":"2038-04-14T04:50:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.06,"alt":71.12,"az":181.1,"t":"2038-04-14T04:55:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":184.6,"t":"2038-04-14T05:00:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":70.97,"az":188.2,"t":"2038-04-14T05:05:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.06,"alt":70.81,"az":191.7,"t":"2038-04-14T05:10:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.06,"alt":70.6,"az":195.1,"t":"2038-04-14T05:15:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.06,"alt":70.32,"az":198.4,"t":"2038-04-14T05:20:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.06,"alt":70.0,"az":201.7,"t":"2038-04-14T05:25:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.07,"alt":69.63,"az":204.9,"t":"2038-04-14T05:30:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.07,"alt":69.22,"az":208.0,"t":"2038-04-14T05:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":68.76,"az":210.9,"t":"2038-04-14T05:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.08,"alt":68.26,"az":213.8,"t":"2038-04-14T05:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.08,"alt":67.72,"az":216.5,"t":"2038-04-14T05:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.08,"alt":67.14,"az":219.1,"t":"2038-04-14T05:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.09,"alt":66.54,"az":221.6,"t":"2038-04-14T06:00:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.09,"alt":65.9,"az":224.0,"t":"2038-04-14T06:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.1,"alt":65.24,"az":226.3,"t":"2038-04-14T06:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.11,"alt":64.55,"az":228.5,"t":"2038-04-14T06:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.11,"alt":63.84,"az":230.6,"t":"2038-04-14T06:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.12,"alt":63.1,"az":232.6,"t":"2038-04-14T06:25:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.13,"alt":62.35,"az":234.5,"t":"2038-04-14T06:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.14,"alt":61.58,"az":236.3,"t":"2038-04-14T06:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.14,"alt":60.8,"az":238.1,"t":"2038-04-14T06:40:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.15,"alt":59.99,"az":239.7,"t":"2038-04-14T06:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.16,"alt":59.18,"az":241.4,"t":"2038-04-14T06:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.17,"alt":58.35,"az":242.9,"t":"2038-04-14T06:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.18,"alt":57.51,"az":244.4,"t":"2038-04-14T07:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.2,"alt":56.66,"az":245.9,"t":"2038-04-14T07:05:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.21,"alt":55.8,"az":247.2,"t":"2038-04-14T07:10:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.22,"alt":54.94,"az":248.6,"t":"2038-04-14T07:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.23,"alt":54.06,"az":249.9,"t":"2038-04-14T07:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.25,"alt":53.18,"az":251.1,"t":"2038-04-14T07:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.26,"alt":52.29,"az":252.4,"t":"2038-04-14T07:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.28,"alt":51.4,"az":253.5,"t":"2038-04-14T07:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.5,"az":254.7,"t":"2038-04-14T07:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.31,"alt":49.59,"az":255.8,"t":"2038-04-14T07:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.33,"alt":48.68,"az":256.9,"t":"2038-04-14T07:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.35,"alt":47.77,"az":258.0,"t":"2038-04-14T07:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.37,"alt":46.85,"az":259.0,"t":"2038-04-14T08:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.39,"alt":45.93,"az":260.0,"t":"2038-04-14T08:05:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.41,"alt":45.01,"az":261.0,"t":"2038-04-14T08:10:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.44,"alt":44.08,"az":262.0,"t":"2038-04-14T08:15:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.46,"alt":43.15,"az":262.9,"t":"2038-04-14T08:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.49,"alt":42.22,"az":263.9,"t":"2038-04-14T08:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.51,"alt":41.29,"az":264.8,"t":"2038-04-14T08:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.54,"alt":40.36,"az":265.7,"t":"2038-04-14T08:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.57,"alt":39.43,"az":266.6,"t":"2038-04-14T08:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.6,"alt":38.49,"az":267.4,"t":"2038-04-14T08:45:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.64,"alt":37.56,"az":268.3,"t":"2038-04-14T08:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.67,"alt":36.62,"az":269.1,"t":"2038-04-14T08:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.71,"alt":35.68,"az":270.0,"t":"2038-04-14T09:00:00Z","terrain":0.9}],"transit":{"airmass":1.06,"alt":71.1,"az":181.1,"t":"2038-04-14T04:55:00Z"},"usable_hours":2.67,"verdict":"marginal","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}